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8 Posted Topics
 | I am learning tutorials online about http client programming using Linux. I found these 2 sample programs, but I am kind of confused on what command line arguments are suppose to be passed to it. I think for program 1, string [1] should be the IP address of the url, …  |
| | Hey guys, I am trying to learn single linked lists and at first I was having some trouble but now my code works perfectly. At first my program would crash, and when I tried to debug it, it would always crash where ever I had a 'delete' operator within the … |
| | [CODE]#include <iostream> #include <string> using namespace std; class shapes { protected: int width; int height; public: shapes() { width=0; height=0; } ~shapes() { } void getWidth() { cout<<"What is the width"<<endl; cin>>width; } void getHeight() { cout<<"What is the height"<<endl; cin>>height; } }; class rectangle:public shapes { public: void area() …  |
| | Hi All. I am trying to learn linked lists, and I am a little bit confused what the next pointer as well as the head pointer does. I was reading a tutorial online, and they gave this example. [CODE]#include <iostream> #include <string> using namespace std; struct Family { string nameOfFamilyMember; … |
| | [CODE]#include <iostream> #include <iomanip> #include <string> using namespace std; int main() { char variable; cout << "Enter a letter, symbol or number between 0-9: "; cin >> variable; cout << endl; if(( variable >= 48) && (variable <= 57)) //Identifies if its a number between 0-9 { cout << "You … |
| | I wrote a program that opens a file using the command line (cmd), calculates a bunch of numbers, then outputs the results to another file. The program works fine, but when I tried to alter my code using classes, all of a sudden the program is not fine. Here is … |
| | Hi, I am trying to read an input text file. And read the last letter only and check if it is an '+' or '*'. Here is the code I have written so far, if anyone can help me, I would be very greatful. [CODE] while(input>>lastChar) //put file contents into …  |
| | Hello, basically I want to read an input .txt file, and check to see if '+' or '*' is at the beginning or end of the file. The file can have a space at the beginning, and that should be ok. This is the code that I think should work, … |
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